Caulking gun operator



FIG. 1 is a perspective view of the caulking gun operator;

FIG. 2 is a side view of a first side of the caulking gun operator;

FIG. 3 is a rear view of the caulking gun operator;

FIG. 4 is a top view of the caulking gun operator;

FIG. 5 is a side view of a second side of the caulking gun operator;

FIG. 6 is a bottom view of the caulking gun operator; and,

FIG. 7 is a front view of the caulking gun operator. 

The ornamental design for a caulking gun operator, as shown and described. 